MSI MAG A520M VECTOR WIFI Motherboard, CPU Socket AM4, Chipset AMD A520, Maximum Memory 64GB, Dual Channel, Onboard Video Chipset Supported Only By CPU With Integrated Graphic, Audio 7.1 Channels, Lan Realtek Rtl8111h, Form Factor Micro Atx, Led Lighting:RGB, 3 Years Warranty. The MAG A520M VECTOR WIFI AM4 Micro-ATX Motherboard from MSI. Featuring the AMD A520 chipset, this gaming motherboard is compatible with processors using the AM4 socket.